結果

問題 No.316 もっと刺激的なFizzBuzzをください
ユーザー mnznmnzn
提出日時 2019-12-25 17:25:38
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 23 ms / 1,000 ms
コード長 4,476 bytes
コンパイル時間 1,012 ms
コンパイル使用メモリ 115,488 KB
実行使用メモリ 26,172 KB
最終ジャッジ日時 2024-09-25 06:02:24
合計ジャッジ時間 2,908 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
このコードへのチャレンジ
（要ログイン）

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 21 ms
21,940 KB
testcase_01 AC 20 ms
23,996 KB
testcase_02 AC 21 ms
23,836 KB
testcase_03 AC 22 ms
26,128 KB
testcase_04 AC 22 ms
26,136 KB
testcase_05 AC 20 ms
23,836 KB
testcase_06 AC 20 ms
23,868 KB
testcase_07 AC 22 ms
25,764 KB
testcase_08 AC 21 ms
26,132 KB
testcase_09 AC 22 ms
25,888 KB
testcase_10 AC 21 ms
24,124 KB
testcase_11 AC 22 ms
24,128 KB
testcase_12 AC 21 ms
24,128 KB
testcase_13 AC 21 ms
23,872 KB
testcase_14 AC 23 ms
23,960 KB
testcase_15 AC 22 ms
23,872 KB
testcase_16 AC 22 ms
26,172 KB
testcase_17 AC 21 ms
23,740 KB
testcase_18 AC 21 ms
24,096 KB
testcase_19 AC 20 ms
24,124 KB
testcase_20 AC 21 ms
22,068 KB
testcase_21 AC 21 ms
26,136 KB
testcase_22 AC 20 ms
22,196 KB
testcase_23 AC 21 ms
23,860 KB
testcase_24 AC 20 ms
24,256 KB
testcase_25 AC 21 ms
25,872 KB
testcase_26 AC 21 ms
26,016 KB
testcase_27 AC 21 ms
26,008 KB
testcase_28 AC 20 ms
23,964 KB
testcase_29 AC 21 ms
24,096 KB
testcase_30 AC 20 ms
25,876 KB
testcase_31 AC 21 ms
23,840 KB
testcase_32 AC 21 ms
24,128 KB
testcase_33 AC 21 ms
23,984 KB
testcase_34 AC 21 ms
23,980 KB
testcase_35 AC 21 ms
23,740 KB
testcase_36 AC 22 ms
23,872 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc)
Copyright (C) Microsoft Corporation. All rights reserved.

ソースコード

diff # 

using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        var N = sc.ReadLong();
        var A = sc.ReadLong();
        var B = sc.ReadLong();
        var C = sc.ReadLong();
        var a = N / A;
        var b = N / B;
        var c = N / C;
        var ab = N / Lcm(A, B);
        var bc = N / Lcm(B, C);
        var ca = N / Lcm(C, A);
        var abc = N / Lcm(Lcm(A, B), C);
        var ans = a + b + c - ab - bc - ca + abc;
        Console.WriteLine(ans);
    }
    static long Lcm(long a, long b)
    {
        return a / Gcd(a, b) * b;
    }
    static long Gcd(long a, long b)
    {
        var v = new[] { a, b };
        while (v[1] != 0) { v = new[] { v[1], v[0] % v[1] }; }
        return v[0];
    }
    static Scanner sc = new Scanner();
}

class Scanner
{
    string[] S = new string[0];
    int Index = 0;
    char[] Separators = new char[] { ' ' };

    public string Next()
    {
        if (this.Index < this.S.Length) return this.S[this.Index++];
        var line = "";
        while (line == "") line = Console.ReadLine();
        this.S = line.Split(this.Separators, StringSplitOptions.RemoveEmptyEntries);
        if (this.S.Length == 0) return this.Next();
        this.Index = 0;
        return this.S[this.Index++];
    }
    public string ReadStr()
    {
        return this.Next();
    }
    public char ReadChar()
    {
        return this.Next()[0];
    }
    public int ReadInt()
    {
        return int.Parse(this.Next());
    }
    public uint ReadUInt()
    {
        return uint.Parse(this.Next());
    }
    public long ReadLong()
    {
        return long.Parse(this.Next());
    }
    public double ReadDouble()
    {
        return double.Parse(this.Next());
    }
    public Tuple<int, int> ReadTup(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<long, long> ReadTupLong(int add = 0)
    {
        return Tuple.Create(this.ReadLong() + add, this.ReadLong() + add);
    }
    public Tuple<int, int, int> ReadTup3(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<int, int, int, int> ReadTup4(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public int[] ReadIntArray(int n)
    {
        var array = new int[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadInt();
        }
        return array;
    }
    public long[] ReadLongArray(int n)
    {
        var array = new long[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadLong();
        }
        return array;
    }
    public double[] ReadDoubleArray(int n)
    {
        var array = new double[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadDouble();
        }
        return array;
    }
    public char[] ReadCharArray(int n)
    {
        var array = new char[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadChar();
        }
        return array;
    }
    public string[] ReadStrArray(int n)
    {
        var array = new string[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadStr();
        }
        return array;
    }
    public Tuple<long, long>[] ReadTupLongArray(int n, int add = 0)
    {
        var array = new Tuple<long, long>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTupLong(add);
        }
        return array;
    }
    public Tuple<int, int>[] ReadTupArray(int n, int add = 0)
    {
        var array = new Tuple<int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup(add);
        }
        return array;
    }
    public Tuple<int, int, int>[] ReadTup3Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup3(add);
        }
        return array;
    }
    public Tuple<int, int, int, int>[] ReadTup4Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup4(add);
        }
        return array;
    }
}
0